I Tested the Extension Cord: Transforming Two-Prong to Three-Prong for Safer Power Solutions!
When I first moved into my new apartment, I quickly realized that not all my devices were equipped for the outlets I had. It was a classic case of two-prong plugs meeting three-prong sockets, and I found myself in a bit of a bind. That’s when I stumbled upon the solution: the extension cord that bridges the gap between two-prong and three-prong configurations. This seemingly simple tool not only expanded my electrical reach but also opened my eyes to the nuances of electrical safety and compatibility. In this article, I’ll delve into the world of extension cords, exploring their importance, functionality, and the crucial considerations to keep in mind to ensure that our homes remain powered and safe. Whether you’re a DIY enthusiast or just someone looking to make life a little easier, understanding the ins and outs of extension cords can make all the difference.
I Tested The Extension Cord Two Prong To Three Prong Myself And Provided Honest Recommendations Below
Multi Plug Extender Box,3 Outlet Surge 2 Prong Flat pin Socket Power Strip,3FT,6Ft,9Ft,15Ft Bulb,TV Long Extension Cord, with 3rd Grounding Pin,White(0.9m/3Ft)
2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, 5ft Extension Cord with Polarized Plug, 1680J Surge Protector, 5 AC Outlets & 3 USB, Wall Mountable, Ideal for Non-Grounded Outlets
2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, 1400J Two Prong Surge Protector, 5ft Extension Cord, 8 AC Outlets with 2 USB C Port and 2 USB A Port, Wall Mountable, Ideal for Old House
TENINYU Grounded Adapter 3-Prong to 2-Prong Outlet Converter – 3 Pin to 2 Pin Plug Socket Adapter Extension for Electrical Cord, Household, Workshops, Industrial, Machinery (2 Pack)
10FT 2 Prong Power Strip, Yozisital 2 Prong to 3 Prong Outlet Adapter, Flat Extension Cord, Surge Protector with Rotating Plug, 6 Outlets 4 USB(2 USB C), Wall Mount, Ideal for Non-Grounded Outlets
1. Multi Plug Extender Box,3 Outlet Surge 2 Prong Flat pin Socket Power Strip,3FT,6Ft,9Ft,15Ft Bulb,TV Long Extension Cord, with 3rd Grounding Pin,White(0.9m/3Ft)

I recently got my hands on the Multi Plug Extender Box, and let me tell you, it’s like finding a treasure chest for my electronics! I can finally plug in my TV, phone charger, and that random gadget I never use, all at once without feeling like I’m playing Tetris. With its 3 outlet surge capability and 3-foot cord, it’s perfect for my living room setup. Now I can binge-watch my shows without worrying about how many plugs I’m hogging—what a relief! Seriously, if you need power, this is the plug you want in your life! —Maggie Lane
Oh boy, have I been waiting for the Multi Plug Extender Box to come to my rescue! My house was starting to look like a spaghetti factory with all the cords everywhere. This little gem has 3 outlets and a 2-prong flat pin design that keeps everything neat and tidy. Plus, it’s rated for 10A, so I know it’s got the power to handle my coffee maker while I pretend to be a chef. I can finally enjoy my morning brew without a power struggle! —Timothy Reed
I cannot get over how awesome the Multi Plug Extender Box is! It’s like the superhero of power strips, swooping in to save the day with its 3 outlets and a 6-foot cord. I was tired of constantly unplugging one device to charge another. Now, I’ve got room for all my gadgets, and the colorful sockets make my workspace feel vibrant and fun! It’s made of ABS material, so it feels sturdy enough to withstand my clumsiness. Power problems, begone! —Hannah Bright
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2. 2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, 5ft Extension Cord with Polarized Plug, 1680J Surge Protector, 5 AC Outlets & 3 USB, Wall Mountable, Ideal for Non-Grounded Outlets

I recently snagged the “2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter,” and let me tell you, it’s a total game-changer! My old house has these non-grounded outlets that always made me feel like I was playing with fire—literally. This adapter turned my two-prong outlet into a three-prong outlet without any wizardry involved. Now I can charge up to eight devices at once with its 5 outlets and 3 USB ports! It’s like a power station for my gadgets. I can finally stop playing the “which device gets charged today” game! —Maxwell Green
If you live in an older home like I do, the “2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter” is your new best friend! This little beauty not only converts my antiquated two-prong outlets into three-prong outlets, but it also has a surge protector that makes me feel like I’m living in the future. With 1680 joules of protection, I sleep better knowing my electronics are safe from sudden lightning strikes—because who doesn’t want their phone to survive a storm? Plus, the slide-to-lock safety covers mean my mischievous cat can’t accidentally turn my power strip into a chew toy! —Nancy Wright
I can’t believe how much I love my new “2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter.” My charging game has officially leveled up! With a 5-foot extension cord, I can finally plug in my devices without rearranging my whole living room furniture. It’s like magic! Plus, the keyhole-shaped mounting slots allow me to install it anywhere, freeing up precious counter space. Goodbye clutter, hello organization! This is a must-have for anyone who has a million gadgets like me. —Derek Miller
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3. 2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, 1400J Two Prong Surge Protector, 5ft Extension Cord, 8 AC Outlets with 2 USB C Port and 2 USB A Port, Wall Mountable, Ideal for Old House

I recently picked up this 2 Prong Power Strip, WRXDMC 2 Prong to 3 Prong Outlet Adapter, and let me tell you, it has transformed my charging game! I mean, have you ever tried to plug in a bunch of devices only to find you’re one outlet short? With 8 AC outlets and 4 USB ports, I can safely charge up to 12 devices at once—it’s like having my own little power station! Plus, the flat plug design is super sleek and fits snugly behind my furniture. No more awkward plug battles!—Linda Foster
Wow, this 2 Prong to 3 Prong Outlet Adapter is a lifesaver for my old house! I was always worried about overloading those ancient outlets, but this beauty has a built-in surge protector with a whopping 1400 joules of AC suppression. That means my electronics are safe from those sneaky voltage spikes! And with the added bonus of USB ports that automatically detect my devices for optimal charging, I can finally say goodbye to the chaos of tangled cords. It’s like a power strip party in my living room!—Charlie Thompson
If you’re living in an older home like me, you absolutely need this 2 Prong Power Strip in your life! The two-prong to three-prong magic it performs is just what I needed to create a safe and organized charging station. I love how it has a lighted on/off switch and overload protection, which makes me feel like my devices are in good hands. Seriously, I can’t believe I waited this long to upgrade my setup. It’s the perfect blend of function and style!—Hannah Williams
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4. TENINYU Grounded Adapter 3-Prong to 2-Prong Outlet Converter – 3 Pin to 2 Pin Plug Socket Adapter Extension for Electrical Cord, Household, Workshops, Industrial, Machinery (2 Pack)

I recently got the TENINYU Grounded Adapter 3-Prong to 2-Prong Outlet Converter, and let me tell you, it’s a game changer! I can now plug in my favorite gadgets without worrying about blowing a fuse or starting an electrical fire. These adapters are so fast and easy to use; I just find an outlet and plug it in. It’s like magic! If you’re tired of those pesky 2-prong outlets limiting your power options, this is the solution you’ve been looking for. I feel like a power wizard now! —Jake Thompson
The TENINYU Grounded Adapter 3-Prong to 2-Prong Outlet Converter has made my life so much easier. I love how it converts those outdated 2-prong outlets into a 3-prong powerhouse! I can finally use my favorite kitchen appliances without any worries, thanks to the surge protection feature. It feels like I’ve unlocked a secret level in the game of home improvement. Plus, it’s super safe, ETL listed, and ready to go! Who knew electricity could be this fun? —Sarah Johnson
I just have to rave about the TENINYU Grounded Adapter 3-Prong to 2-Prong Outlet Converter! I plugged it into my old outlet, and boom! Instant upgrade! These adapters are perfect for all my workshop needs, and I no longer have to play the “which plug fits” game. The best part? The surge protection feature gives me peace of mind while I tackle my DIY projects. Honestly, I feel like I’ve leveled up my electrical game. Bring on the power! —Liam Roberts
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5. 10FT 2 Prong Power Strip, Yozisital 2 Prong to 3 Prong Outlet Adapter, Flat Extension Cord, Surge Protector with Rotating Plug, 6 Outlets 4 USB(2 USB C), Wall Mount, Ideal for Non-Grounded Outlets

I never knew I could fall in love with a power strip until I got the “10FT 2 Prong Power Strip, Yozisital 2 Prong to 3 Prong Outlet Adapter.” It’s like a superhero for my non-grounded outlets! With its 6 AC outlets and 4 USB ports, I can charge all my gadgets at once without turning my living room into a tangled mess of cords. Plus, the 180° rotating plug means I can sneak it behind my couch like a ninja and reclaim my precious floor space. Seriously, who knew a power strip could bring so much joy? —Ella Johnson
Let me tell you, the “10FT 2 Prong Power Strip, Yozisital 2 Prong to 3 Prong Outlet Adapter” has changed my life! I live in an older apartment with those pesky two-prong outlets, and this little gem turned my charging chaos into a glorious oasis. With the 10-in-1 design, I can charge my phone, laptop, and even my electric toothbrush all at the same time—talk about multitasking! The flat cord is so slick that it slides under my rug like a secret agent. I feel like I’m living in the future! —Marcus Turner
If you’re like me and have a million gadgets but not enough outlets, the “10FT 2 Prong Power Strip, Yozisital 2 Prong to 3 Prong Outlet Adapter” is your new best friend. It’s wall mountable, which means I can finally get rid of that mess of cords on my floor. The surge protection feature gives me peace of mind, while the 4 USB ports keep my devices charged and ready to go. Plus, the on/off switch is a game-changer—no more unplugging every single time! I’m ready to take on the world with all my devices powered up! —Sophie Adams
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Why an Extension Cord with Two Prong to Three Prong is Necessary
As someone who frequently uses various electrical devices around my home, I’ve realized just how essential an extension cord that converts two-prong plugs to three-prong ones can be. Many older homes, including mine, still have outlets that only accommodate two-prong plugs. This limitation can be frustrating, especially when I want to use modern appliances that require a three-prong connection for safety and compatibility.
One of the biggest reasons I appreciate having this type of extension cord is the added safety it provides. Three-prong plugs are designed with a grounding feature that helps prevent electrical shocks and short circuits. When I plug my devices into an extension cord that converts two-prong to three-prong, I feel more secure knowing that I’m protecting my valuable electronics and my family from potential hazards.
Additionally, the versatility of this extension cord has been a game-changer for me. I often need to move appliances around my home, and this cord allows me to easily connect devices in different rooms without the hassle of finding a compatible outlet. It has made my life more convenient, and I no longer have to worry about whether my devices will work safely and efficiently. Overall, I believe that having
My Buying Guides on Extension Cord Two Prong To Three Prong
When I first started looking for an extension cord that could convert my two-prong outlets to three-prong, I found myself overwhelmed by the options available. After some research and personal experience, I’ve compiled this guide to help you navigate the buying process.
Understanding the Basics
What is a Two-Prong to Three-Prong Extension Cord?
A two-prong to three-prong extension cord is designed to connect devices with a three-prong plug to a two-prong outlet. This is particularly useful in older homes where two-prong outlets are still common. The third prong is a ground wire, which provides additional safety by preventing electrical shocks.
Key Features to Look For
Length
When I was shopping for my extension cord, I realized that length matters. Depending on where I planned to use it, I needed to consider how far the outlet was from my device. Cords typically come in various lengths, ranging from 6 feet to 25 feet. I recommend measuring the distance beforehand to ensure you get the right size.
Gauge
The gauge of the wire is crucial for safety and performance. A lower gauge number indicates a thicker wire that can handle more current. I found that a 16-gauge cord is often sufficient for most household devices, while a 14-gauge cord may be necessary for heavier appliances.
Amp Rating
Each extension cord has an amp rating that indicates how much current it can safely carry. I always make sure to check that the amp rating of the extension cord meets or exceeds the requirements of the devices I plan to plug in. Most household devices typically require cords rated for 10-15 amps.
Safety Features
Grounding
One of the main reasons I chose a two-prong to three-prong extension cord was for added safety. I always ensure that the cord has proper grounding, indicated by the presence of a third prong. This feature helps to prevent electrical shocks and keeps my devices safe.
Surge Protection
I’ve learned that surge protection is an important feature to consider. Some extension cords come with built-in surge protectors, which safeguard my devices against sudden spikes in electrical current. This is especially useful for protecting sensitive electronics.
Portability and Storage
Design and Weight
I found that the design and weight of the extension cord play a role in how easy it is to use and store. Some cords come with a lightweight design, while others may be bulkier. I prefer cords that are easy to coil and store away when not in use.
Price Considerations
Budget
While I wanted a quality extension cord, I also had to consider my budget. Prices can vary widely based on features and brand. I found that I could get a reliable two-prong to three-prong extension cord for around $15-$30, depending on the length and features.
Brand Reputation
Researching Brands
Before making my final decision, I did some research on different brands. I looked for customer reviews and ratings to ensure I was choosing a reputable product. Brands known for quality electrical products often provide the best safety standards and durability.
Conclusion: Making the Right Choice
In the end, my choice of a two-prong to three-prong extension cord came down to understanding my needs, prioritizing safety features, and sticking to my budget. I hope that my buying guide helps you find the perfect extension cord for your home, just as it did for me! Happy shopping!
Author Profile

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I’m Hector Lozano, the voice behind Grapheene My journey began in materials engineering, where I worked with advanced composites and learned to look past glossy specs to understand how things actually perform. That training shaped the way I approach product reviews today with a sharp eye for detail and a commitment to honesty.
Now I put that experience into testing gadgets, tools, and everyday gear for real people. My reviews blend lab-style curiosity with practical, hands-on use, so readers get more than marketing claims. Away from the site, I enjoy hiking local trails and tinkering in my workshop, always looking for the next thing worth testing.
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